From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EB138C35247 for ; Thu, 6 Feb 2020 21:44:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BD66A21775 for ; Thu, 6 Feb 2020 21:44:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581025453; bh=XEeMRGFS8+v5zfWzgtUZzsIQNENQlOeHplIsoBYYwAU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=16f2S1bb1MYpbgvBK8+7SMC/gXS6xEUflzXdhaO2F21xPZcY97WVzI3eEKBVvCn2r r7MMuW9/Ye777Jv4yaJ+6Ejq/rmuz3o2QtgZyCcNf9+77dSInDArrN4w22n2L0JM+E dbcuLn8LzgJ2c8kwdBuOhiyJmpR2EePm6k999494= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727456AbgBFVoN (ORCPT ); Thu, 6 Feb 2020 16:44:13 -0500 Received: from mail-pl1-f193.google.com ([209.85.214.193]:42504 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727443AbgBFVoN (ORCPT ); Thu, 6 Feb 2020 16:44:13 -0500 Received: by mail-pl1-f193.google.com with SMTP id e8so90304plt.9; Thu, 06 Feb 2020 13:44:11 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=nCZ9ayqGFGGOYCf7mf3ecb4tbvZDda1tYkdu0cB2PR4=; b=U4giyh4y0NAhxuyDtd+A9nir0lC/F2p9rdV3VpM1LFY6Jp+EiXSrd3W0STUI63nIEL tl6sQF2CmpkihNdl+51XXjLlk3PAzpT4P1HP+O5EpWrgLj5MqnRjzssIPRVRKtoFS3V1 24OGKscdWR6lXArp9QwA3acuqsWEJrIFwTkjna4pHiE3IisuGvSISSGw0xffgi8BrKSl E0aBIo1YdA4fH4tChU0wXfJ1EEqPKBKVPEsPYsqdXZDwLRNref0HOC85nNkOwgpfgRJD fC5/w009hEs9hd6d+cTsDsIsSmK9GvXJY5KUv4delQub3V6QiVRxoqB8zYYC8ytAesW5 fTjQ== X-Gm-Message-State: APjAAAVxltD438GEjilld/m6b/3fj8GW3+jX7h7C4KOBwibPUP5FaaTu IDN64M/be7KDCtYIJhvZAQ== X-Google-Smtp-Source: APXvYqzPnEQi9AlKJV7dkCP3bX1PSsZSNp5hyLTeKDDKyOAazqddsO1VbrfRdnm25lzXK+TMcPs0QQ== X-Received: by 2002:a17:902:8d83:: with SMTP id v3mr6259832plo.282.1581025451046; Thu, 06 Feb 2020 13:44:11 -0800 (PST) Received: from rob-hp-laptop (63-158-47-182.dia.static.qwest.net. [63.158.47.182]) by smtp.gmail.com with ESMTPSA id a18sm340710pfl.138.2020.02.06.13.44.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Feb 2020 13:44:10 -0800 (PST) Received: (nullmailer pid 30200 invoked by uid 1000); Thu, 06 Feb 2020 21:44:08 -0000 Date: Thu, 6 Feb 2020 14:44:08 -0700 From: Rob Herring To: Maulik Shah Cc: swboyd@chromium.org, agross@kernel.org, david.brown@linaro.org, sudeep.holla@arm.com, Lorenzo.Pieralisi@arm.com, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, bjorn.andersson@linaro.org, evgreen@chromium.org, dianders@chromium.org, rnayak@codeaurora.org, ilina@codeaurora.org, lsrao@codeaurora.org, ulf.hansson@linaro.org, rjw@rjwysocki.net, Maulik Shah , devicetree@vger.kernel.org Subject: Re: [PATCH v4 3/6] dt-bindings: soc: qcom: Add RSC power domain specifier Message-ID: <20200206214408.GA30136@bogus> References: <1580905572-22712-1-git-send-email-mkshah@codeaurora.org> <1580905572-22712-4-git-send-email-mkshah@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1580905572-22712-4-git-send-email-mkshah@codeaurora.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Wed, 5 Feb 2020 17:56:09 +0530, Maulik Shah wrote: > In addition to transmitting resource state requests to the remote > processor, the RSC is responsible for powering off/lowering the > requirements from CPUs subsystem for the associated hardware like > buses, clocks, and regulators when all CPUs and cluster is powered down. > > The power domain is configured to a low power state and when all the > CPUs are powered down, the RSC can lower resource state requirements > and power down the rails that power the CPUs. > > Add PM domain specifier property for RSC controller. > > Cc: devicetree@vger.kernel.org > Signed-off-by: Maulik Shah > Reviewed-by: Stephen Boyd > --- > Documentation/devicetree/bindings/soc/qcom/rpmh-rsc.txt | 9 +++++++++ > 1 file changed, 9 insertions(+) > Acked-by: Rob Herring